Recent developments in innervation imaging using iodine-123-metaiodobenzylguanidine scintigraphy in Lewy body diseases.

Détails

ID Serval
serval:BIB_3B81BC5C1E58
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
Recent developments in innervation imaging using iodine-123-metaiodobenzylguanidine scintigraphy in Lewy body diseases.
Périodique
Neurological sciences
Auteur⸱e⸱s
Treglia G., Cason E., Gabellini A., Giordano A., Fagioli G.
ISSN
1590-3478 (Electronic)
ISSN-L
1590-1874
Statut éditorial
Publié
Date de publication
08/2010
Peer-reviewed
Oui
Volume
31
Numéro
4
Pages
417-422
Langue
anglais
Notes
Publication types: Journal Article ; Review
Publication Status: ppublish
Résumé
Radiolabeled metaiodobenzylguanidine (MIBG) is an analog of guanethidine and is taken up by the postganglionic presynaptic nerve endings. MIBG uptake in the heart correlates with adrenergic function, which can be reduced in Lewy body diseases. We described the recent developments in innervation imaging using (123)I-MIBG scintigraphy in Lewy body diseases including Parkinson's disease and dementia with Lewy bodies. Particularly, we underlined the role of MIBG scintigraphy in differential diagnosis of movement disorders. As described by recent studies, MIBG scintigraphy is a valuable diagnostic tool for differentiation between Lewy body diseases and parkinsonian syndromes or other movement disorders with parkinsonism. Furthermore, this method may provide a powerful differential diagnostic tool between dementia with Lewy bodies and Alzheimer's disease. We also reported the results of clinical investigations about the correlation between characteristics of Parkinson's disease and myocardial MIBG uptake.

Mots-clé
3-Iodobenzylguanidine/pharmacokinetics, Diagnosis, Differential, Extrapyramidal Tracts/diagnostic imaging, Heart/diagnostic imaging, Humans, Lewy Bodies/diagnostic imaging, Lewy Bodies/metabolism, Movement Disorders/diagnosis, Myocardium/metabolism, Parkinson Disease/diagnosis, Parkinson Disease/diagnostic imaging, Radionuclide Imaging, Radiopharmaceuticals/pharmacokinetics
Pubmed
Web of science
Création de la notice
20/08/2017 21:21
Dernière modification de la notice
20/08/2019 13:31
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